How to adjust the outdoor camera settings?

This seems simple, but it is also very simple, but unless you listen to it live, you can't accurately judge what aperture and shutter to use.

When you say black, are you completely black? Nothing, or is it too underexposed?

It is recommended to shoot with flash, and the aperture parameter range between shutter 80- 125 is 8- 10.

If it still doesn't work, light up the subject you want to shoot until it feels bright enough visually, and then shoot it with P file, or shoot it directly in full-automatic macro mode, that is, the one like Xiaohua is macro mode.

I just answered you as you asked, hehe,